This is my first project here on hackaday.io. It's not very sophisticated, but I want to document it here nonetheless.
The basic idea is to have a night light in the hallway which is only turned on when somebody actually is in there. I want to use a PIR sensor for motion sensing and a LED strip as the light source. I don't want it to turn on the LEDs during the day so I want to use a RTC module for timekeeping.